050  
WTPZ34 KNHC 200831  
TCPEP4  
 
BULLETIN  
REMNANTS OF NINETEEN-E ADVISORY NUMBER 4  
NWS NATIONAL HURRICANE CENTER MIAMI FL EP192018  
300 AM MDT THU SEP 20 2018  
   
..DEPRESSION DISSIPATES OVER THE MEXICAN STATE OF SONORA
 
 
...HEAVY RAINS AND FLASH FLOODING STILL POSSIBLE IN THE SOUTHWESTERN  
AND SOUTH-CENTRAL UNITED STATES THROUGH FRIDAY...  
 
SUMMARY OF 300 AM MDT...0900 UTC...INFORMATION  
----------------------------------------------  
LOCATION...28.1N 110.0W  
ABOUT 55 MI...90 KM E OF GUAYMAS MEXICO  
MAXIMUM SUSTAINED WINDS...30 MPH...45 KM/H  
PRESENT MOVEMENT...NNE OR 20 DEGREES AT 9 MPH...15 KM/H  
MINIMUM CENTRAL PRESSURE...1003 MB...29.62 INCHES  
 
WATCHES AND WARNINGS  
--------------------  
THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT.  
 
INTERESTS IN NORTHWESTERN MEXICO AND THE SOUTHWESTERN UNITED  
STATES MONITOR THE PROGRESS OF THE REMNANTS OF TROPICAL DEPRESSION  
NINETEEN-E FOR THE CONTINUED THREAT OF HEAVY RAINFALL AND FLOODING.  
 
DISCUSSION AND OUTLOOK  
----------------------  
AT 300 AM MDT (0900 UTC), THE REMNANTS OF NINETEEN-E WERE LOCATED  
NEAR LATITUDE 28.1 NORTH, LONGITUDE 110.0 WEST. THE REMNANTS ARE  
MOVING TOWARD THE NORTH-NORTHEAST NEAR 9 MPH (15 KM/H). MOISTURE  
ASSOCIATED WITH THE REMNANTS SHOULD MOVE NORTHEASTWARD ACROSS  
NORTHWESTERN MEXICO AND INTO THE SOUTHWESTERN AND SOUTH-CENTRAL  
UNITED STATES OVER THE NEXT DAY OR TWO.  
 
MAXIMUM SUSTAINED WINDS ARE NEAR 30 MPH (45 KM/H) WITH HIGHER  
GUSTS, MAINLY OVER THE GULF OF CALIFORNIA.  
 
THE ESTIMATED MINIMUM CENTRAL PRESSURE IS 1003 MB (29.62 INCHES).  
 
HAZARDS AFFECTING LAND  
----------------------  
RAINFALL: THE REMNANTS OF THE DEPRESSION ARE EXPECTED TO PRODUCE  
TOTAL RAIN ACCUMULATIONS OF 5 TO 10 INCHES IN THE MEXICAN STATES OF  
SONORA AND NORTHERN SINALOA, AND 2 TO 4 INCHES IN WESTERN CHIHUAHUA.  
ISOLATED MAXIMUM AMOUNTS OF 15 INCHES ARE POSSIBLE IN SONORA AND  
NORTHERN SINALOA. THIS RAINFALL MAY CAUSE LIFE-THREATENING FLASH  
FLOODING AND MUDSLIDES.  
 
MOISTURE ASSOCIATED WITH THE REMNANTS OF THE DEPRESSION WILL ALSO  
LEAD TO AREAS OF HEAVY RAIN AND A HEIGHTENED RISK OF FLASH FLOODING  
IN THE SOUTHWESTERN UNITED STATES TODAY, AND IN THE SOUTHERN PLAINS  
BEGINNING ON FRIDAY.  
 
NEXT ADVISORY  
-------------  
THIS IS THE LAST PUBLIC ADVISORY ISSUED BY THE NATIONAL HURRICANE  
CENTER ON THIS SYSTEM. FOR ADDITIONAL INFORMATION PLEASE SEE HIGH  
SEAS FORECASTS ISSUED BY THE NATIONAL WEATHER SERVICE, UNDER AWIPS  
HEADER NFDHSFEPI, WMO HEADER FZPN02 KWBC, AND ON THE WEB AT  
HTTPS://OCEAN.WEATHER.GOV/SHTML/NFDHSFEPI.SHTML.  
 

 
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